196613248

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 433984500

約数和(自身を除く): 237371252

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 149, 169, 208, 244, 298, 338, 416, 488, 596, 676, 793, 832, 976, 1192, 1352, 1586, 1664, 1937, 1952, 2384, 2704, 3172, 3874, 3904, 4768, 5408, 6344, 7748, 7808, 9089, 9536, 10309, 10816, 12688, 15496, 18178, 19072, 20618, 21632, 25181, 25376, 30992, 36356, 41236, 50362, 50752, 61984, 72712, 82472, 100724, 101504, 118157, 123968, 145424, 164944, 201448, 236314, 247936, 290848, 329888, 402896, 472628, 581696, 659776, 805792, 945256, 1163392, 1319552, 1536041, 1611584, 1890512, 3072082, 3223168, 3781024, 6144164, 7562048, 12288328, 15124096, 24576656, 49153312, 98306624, 196613248]

約数ペア:

[(1, 196613248), (2, 98306624), (4, 49153312), (8, 24576656), (13, 15124096), (16, 12288328), (26, 7562048), (32, 6144164), (52, 3781024), (61, 3223168), (64, 3072082), (104, 1890512), (122, 1611584), (128, 1536041), (149, 1319552), (169, 1163392), (208, 945256), (244, 805792), (298, 659776), (338, 581696), (416, 472628), (488, 402896), (596, 329888), (676, 290848), (793, 247936), (832, 236314), (976, 201448), (1192, 164944), (1352, 145424), (1586, 123968), (1664, 118157), (1937, 101504), (1952, 100724), (2384, 82472), (2704, 72712), (3172, 61984), (3874, 50752), (3904, 50362), (4768, 41236), (5408, 36356), (6344, 30992), (7748, 25376), (7808, 25181), (9089, 21632), (9536, 20618), (10309, 19072), (10816, 18178), (12688, 15496)]